Pith Number

pith:7Q3V3EJ3

pith:2013:7Q3V3EJ3PD3ZLX2AJQ53FGGSZJ

not attested not anchored not stored refs pending

Steady periodic water waves with unbounded vorticity: equivalent formulations and existence results

Bogdan-Vasile Matioc, Calin Iulian Martin

arxiv:1311.6935 v1 · 2013-11-27 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q3V3EJ3PD3ZLX2AJQ53FGGSZJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:06:04.490275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc375d913b78f795df404c3bb298d2ca60784d49aae2b934d35afe8c824f22a6

Aliases

arxiv: 1311.6935 · arxiv_version: 1311.6935v1 · doi: 10.48550/arxiv.1311.6935 · pith_short_12: 7Q3V3EJ3PD3Z · pith_short_16: 7Q3V3EJ3PD3ZLX2A · pith_short_8: 7Q3V3EJ3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7Q3V3EJ3PD3ZLX2AJQ53FGGSZJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fc375d913b78f795df404c3bb298d2ca60784d49aae2b934d35afe8c824f22a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76333f9f0c7c422217985125a3b51798999a6629bc951cd9563e264bddabf1d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-27T11:23:04Z",
    "title_canon_sha256": "a5897cb1659de043b9f43fe8616e83e4751d29b79c20a42e8ac7de0817b2c1ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6935",
    "kind": "arxiv",
    "version": 1
  }
}